.app-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    margin-left: 200px;
    position: absolute;
    top: 290px;
   
}

input {
    padding: 10px;
    margin-bottom: 10px;
    width: 300px;
}

.out {
    padding: 10px 20px;
    background-color: #1890ff;
    color: white;
    border: none;
    cursor: pointer;
    margin-bottom: 20px;
}
.con{
       padding: 10px 20px;
    color: violet;
    margin-bottom: 20px;
}
.danmaku-container {
    width: 200%;
    height: 60px;
    overflow: hidden;
    position: relative;
    border: 1px solid #ccc;
     border: none;
}
.dan{
    /* position: absolute; */
    top: -100px;
    display: flex;
    padding: 10px;
}
.danmaku {
    position: absolute;
    white-space: nowrap;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 10px;
   
}
    